611
Valve Setters for Backflow Preventers
Series 611 flange by flange valve setters are constructed of fusion epoxy-coated ductile iron. These valve setters are designed to augment the installation of the N series backflow prevention valves. Integral ductile iron supports between elbows transfer thrust downstream, thus eliminating thrust block requirements between elbows. Series 611 have ductile iron bodies. Maximum working pressure: 175psi (12.1 bar).
Features
- Designed to augment the installation of the N series backflow prevention valves
- Eliminates the need for thrust blocks or other restraints at the point of installation
- Constructed of corrosion resistant fusion epoxy-coated ductile iron
- Sizes 2 1⁄2 in. - 10 in. (65mm-250mm)
Literature
Approval/Certification Information
For product-specific approval information, please refer to the product’s specification sheet (see literature section above) or ask a Watts representative. For general information regarding any approval certification partners identified in the specification sheet, please visit our certification partners’ websites:
| ASSE | CSA | FM Approvals | NSF |
| UL | ULC | USC | WQA |